llvm/llvm/lib/Analysis/ReplayInlineAdvisor.cpp

//===- ReplayInlineAdvisor.cpp - Replay InlineAdvisor ---------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements ReplayInlineAdvisor that replays inline decisions based
// on previous inline remarks from optimization remark log. This is a best
// effort approach useful for testing compiler/source changes while holding
// inlining steady.
//
//===----------------------------------------------------------------------===//

#include "llvm/Analysis/ReplayInlineAdvisor.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/Support/LineIterator.h"
#include "llvm/Support/MemoryBuffer.h"
#include <memory>

usingnamespacellvm;

#define DEBUG_TYPE …

ReplayInlineAdvisor::ReplayInlineAdvisor(
    Module &M, FunctionAnalysisManager &FAM, LLVMContext &Context,
    std::unique_ptr<InlineAdvisor> OriginalAdvisor,
    const ReplayInlinerSettings &ReplaySettings, bool EmitRemarks,
    InlineContext IC)
    : … { … }

std::unique_ptr<InlineAdvisor>
llvm::getReplayInlineAdvisor(Module &M, FunctionAnalysisManager &FAM,
                             LLVMContext &Context,
                             std::unique_ptr<InlineAdvisor> OriginalAdvisor,
                             const ReplayInlinerSettings &ReplaySettings,
                             bool EmitRemarks, InlineContext IC) { … }

std::unique_ptr<InlineAdvice> ReplayInlineAdvisor::getAdviceImpl(CallBase &CB) { … }